code: def test_create_table(self, postgres_handler_mock):
      # create an empty table
      sql = """
              CREATE TABLE milvus_test.testable;
          """
      self.run_sql(sql)
      # create a table with the schema definition is not allowed
      sql = """
              CREATE TABLE milvus_test.testable (
                  id int,
                  metadata text,
                  embedding float[]
              );
          """
      with pytest.raises(Exception):
          self.run_sql(sql)
  
file_path: mindsdb/tests/handler_tests/test_milvus_handler.py
imports: import importlib
  from unittest.mock import patch
  import pandas
  import pytest
  from mindsdb_sql import parse_sql
  from ..unit.executor_test_base import BaseExecutorTest
label_desc: Use image node_id 4 for calling the TestMilvusHandler obj's underlying member method code with example usage: obj.test_create_table(postgres_handler_mock) without return types